Question

Format of letter to principal

Answer 1

from                                                                                    place
..............                                                                             date
...............
.............
to
...............
..............
...............
body
.............................................................................
..........................................................................
............................................................................
thanking you 
yours sincerely
xyz
hope its correct
if yes the mark as brainliest!!!!!!!!!!!

Answer 2

The Principal,
School's name,
Date.
Respected sir/madam,
Start writing ........

Yours obediently,
Name.